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发明名称
移动体驱动方法及移动体驱动系统、图案形成方法及装置、曝光方法及装置、元件制造方法、测量方法、以及位置测量系统
摘要
一边使用干涉仪系统监视晶圆载台(WST)之XY位置,一边使晶圆载台移动,使用面位置感测器(72#sB!k#eB!,74#sB!i#eB!,76#sB!j#eB!)于X轴方向及Y轴方向扫描Y标尺(39Y#sB!3#eB!,39Y#sB!4#eB!),藉此测量面位置感测器之XY设置位置。根据所取得之设置位置资讯,使用面位置感测器测量晶圆载台在XY平面(移动面)之垂直方向与倾斜方向的位置座标,藉此稳定且高精度地驱动晶圆载台。
申请公布号
TW200916979
申请公布日期
2009.04.16
申请号
TW097132324
申请日期
2008.08.25
申请人
尼康股份有限公司
发明人
柴崎佑一;金谷有步
分类号
G03F7/20(2006.01);G03B27/52(2006.01);G01B5/00(2006.01)
主分类号
G03F7/20(2006.01)
代理机构
代理人
桂齐恒;阎启泰
主权项
地址
日本
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